We Know That Infants Can Hear the Voice of Their

We know that infants can hear the voice of their mother before they are born because

A) they wiggle and squirm in the womb whenever their mother talks.
B) newborns will suck on a pacifier to hear a recording of a story their mother read out loud during her pregnancy.
C) newborns will respond to any woman's voice that they hear after they are born.
D) prenatal recordings show activity in the auditory area of the fetal brain when a mother speaks.